Patent Assignment
Reel/Frame 020850/0539
Assignment of Assignor's Interest
Recorded: 2008-04-24
Pages: 5
Assignee
SIMPLEXGRINNELL LP
50 TECHNOLOGY DRIVE, WESTMINSTER, MASSACHUSETTS, 01441-0001
Covered Properties
(2)
Self-Adjusting and Self-Modifying Addressable Speaker
Self-adjusting and self-modifying addressable speaker
Application:
60/904,970 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 10, 2014
From: SIMPLEXGRINNELL LP
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 032229/0201 →
Assignment of Assignor's Interest
Jan 29, 2019
From: TYCO FIRE & SECURITY GMBH
To: JOHNSON CONTROLS FIRE PROTECTION LP
Reel/Frame 049671/0756 →
Assignment of Assignor's Interest
Dec 30, 2021
From: JOHNSON CONTROLS FIRE PROTECTION LP
To: JOHNSON CONTROLS US HOLDINGS LLC
Reel/Frame 058599/0339 →
Assignment of Assignor's Interest
Dec 30, 2021
From: JOHNSON CONTROLS US HOLDINGS LLC
To: JOHNSON CONTROLS INC
Reel/Frame 058599/0922 →
Assignment of Assignor's Interest
Dec 30, 2021
From: JOHNSON CONTROLS INC
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 058600/0047 →
Assignment of Assignor's Interest
Mar 5, 2024
From: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 066740/0208 →